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    Active adaptation of vehicle restraints for enhanced performance robustness
    1.
    发明授权
    Active adaptation of vehicle restraints for enhanced performance robustness 有权
    主动适应车辆限制，提高性能鲁棒性

    公开(公告)号：US07236865B2

    公开(公告)日：2007-06-26

    申请号：US10935926

    申请日：2004-09-08

    申请人： Kwaku O. Prakah-Asante ,  Manoharprasad K. Rao ,  Gary Steven Strumolo

    发明人： Kwaku O. Prakah-Asante ,  Manoharprasad K. Rao ,  Gary Steven Strumolo

    IPC分类号： B60R21/015 ,  G08G1/16 ,  G06F19/00

    CPC分类号： B60R21/0134 ,  B60R2021/0002 ,  B60R2021/003

    摘要： A vehicle crash safety system includes a pre-crash sensing system generating an object threat assessment and vehicle dynamics data, an occupant sensing system generating occupant characteristic data, and an Occupant Safety Reference Model (OSRM) controller for generating a reference safety restraint deployment profile as a function of the object threat assessment, vehicle dynamics data and occupant characteristic data. An active restraint adaptation (ARA) controller in operative communication with the OSRM controller and a decentralized restraint controller. The ARA controller sends restraint deployment targets, and the safety restraint deployment profile to the decentralized restraint controller. The ARA controller may modify input signals to the decentralized controller based on the real-time occupant position trajectory. The decentralized restraint controller is adapted to operate the restraint system as a function of signals from the ARA controller and real-time occupant-restraint system interactions.

    摘要翻译： 车辆碰撞安全系统包括产生对象威胁评估和车辆动力学数据的预碰撞感测系统，产生乘员特征数据的乘员感知系统以及乘员安全参考模型（OSRM）控制器，用于生成参考安全约束部署简档作为 对象威胁评估，车辆动力学数据和乘员特征数据的功能。 与OSRM控制器和分散式约束控制器可操作通信的主动约束适配（ARA）控制器。 ARA控制器向分散式约束控制器发送约束部署目标和安全约束部署配置文件。 ARA控制器可以基于实时乘员位置轨迹来修改分散控制器的输入信号。 分散式约束控制器适用于作为来自ARA控制器的信号和实时乘员约束系统相互作用的功能来操作约束系统。

    Method for classifying an impact in a pre-crash sensing system in a vehicle having a countermeasure system
    4.
    发明授权
    Method for classifying an impact in a pre-crash sensing system in a vehicle having a countermeasure system 有权
    用于对具有对策系统的车辆中的预碰撞感测系统中的冲击进行分类的方法

    公开(公告)号：US06650983B1

    公开(公告)日：2003-11-18

    申请号：US10201369

    申请日：2002-07-23

    申请人： Manoharprasad K. Rao ,  Nikolay V. Smirnov ,  Kwaku O. Prakah-Asante ,  Gary Steven Strumolo

    发明人： Manoharprasad K. Rao ,  Nikolay V. Smirnov ,  Kwaku O. Prakah-Asante ,  Gary Steven Strumolo

    IPC分类号： B60R2200

    CPC分类号： B60R21/013 ,  B60G17/0165 ,  B60G17/0195 ,  B60G2400/823 ,  B60G2401/14 ,  B60G2401/174 ,  B60G2800/222 ,  B60G2800/242 ,  B60G2800/70 ,  B60R21/0134 ,  G01S13/723 ,  G01S13/931 ,  G01S2013/9339 ,  G01S2013/9367

    摘要： A pre-crash sensing system (10) for a source vehicle (50) having a source vehicle length and a source vehicle width that is coupled to a countermeasure system (30) is described. The system includes an object sensor (17) generating an object distance signal, object relative velocity signal and an object classification signal. A controller (12) is coupled to the object sensor (17). The controller determines a danger zone based on the source vehicle length, source vehicle width and object length and object width. The source vehicle time interval is determined by the controller (12) corresponding to the time the source vehicle is within the danger zone. The controller (12) determines the object time interval corresponding to the time the object is within the danger zone. The controller (12) determines a point of impact in response to the object time interval and the source vehicle time interval. The controller (12) activates the countermeasure in response to the point of impact.

    摘要翻译： 描述了具有耦合到对策系统（30）的源车辆长度和源车辆宽度的源车辆（50）的预碰撞感测系统（10）。 该系统包括产生物体距离信号，物体相对速度信号和物体分类信号的物体传感器（17）。 控制器（12）耦合到物体传感器（17）。 控制器根据源车辆长度，源车辆宽度和物体长度以及物体宽度确定危险区域。 源车辆时间间隔由对应于源车辆在危险区域内的时间的控制器（12）确定。 控制器（12）确定与物体在危险区域内的时间对应的对象时间间隔。 控制器（12）响应对象时间间隔和源车辆时间间隔确定影响点。 控制器（12）响应于冲击点激活对策。

    Method and apparatus for determining a target vehicle position from a source vehicle using a radar
    5.
    发明授权
    Method and apparatus for determining a target vehicle position from a source vehicle using a radar 有权
    用于使用雷达从源车辆确定目标车辆位置的方法和装置

    公开(公告)号：US06628227B1

    公开(公告)日：2003-09-30

    申请号：US10201670

    申请日：2002-07-23

    申请人： Manoharprasad K. Rao ,  Nikolay V. Smirnov ,  Kwaku O. Prakah-Asante ,  Gary Steven Strumolo

    发明人： Manoharprasad K. Rao ,  Nikolay V. Smirnov ,  Kwaku O. Prakah-Asante ,  Gary Steven Strumolo

    IPC分类号： G01S1300

    CPC分类号： G01S13/931 ,  G01S13/505 ,  G01S13/582 ,  G01S13/589 ,  G01S15/876 ,  G01S2013/9353 ,  G01S2013/9375

    摘要： A sensing system (10) for an automotive vehicle includes a first radar sensor (18) generating a first and a second range signal, and a second radar sensor (20) generating a first and a second range signal corresponding to two sampling time periods. A controller (12) is coupled to the first radar sensor (18) and the second radar sensor (20). The controller (12) calculates a first position and a second position from the first radar sensor and the second radar sensor range measurements. The controller (12) generates a first set of points corresponding to the first position and a second set of points corresponding to the second position. The controller (12) calculates a plurality of calculated range-rate values in response to the first set of points and the second set of points. The controller (12) compares the plurality of calculated range-rate values to the measured range-rate and selects the closest range-rate from the plurality of calculated range-rate values. A couple of target position points is generated from the first set of points and the second set of points corresponding to the calculated closest range-rate.

    摘要翻译： 用于机动车辆的感测系统（10）包括产生第一和第二范围信号的第一雷达传感器（18）和产生对应于两个采样时间段的第一和第二范围信号的第二雷达传感器（20）。 控制器（12）耦合到第一雷达传感器（18）和第二雷达传感器（20）。 控制器（12）从第一雷达传感器和第二雷达传感器距离测量值计算第一位置和第二位置。 控制器（12）产生对应于第一位置的第一组点和对应于第二位置的第二组点。 控制器（12）响应于第一组点和第二组点计算多个计算的距离率值。 控制器（12）将多个计算的距离率值与测量的距离速率进行比较，并从多个计算的距离率值中选择最近的距离率。 从第一组点和对应于计算的最近距离率的第二组点产生一对目标位置点。

    Method for operating a pre-crash sensing system in a vehicle having a countermeasure system
    6.
    发明授权
    Method for operating a pre-crash sensing system in a vehicle having a countermeasure system 有权
    一种用于在具有对策系统的车辆中操作预碰撞感测系统的方法

    公开(公告)号：US06498972B1

    公开(公告)日：2002-12-24

    申请号：US09683774

    申请日：2002-02-13

    申请人： Manoharprasad K. Rao ,  Kwaku O. Prakah-Asante ,  Gary Steven Strumolo

    发明人： Manoharprasad K. Rao ,  Kwaku O. Prakah-Asante ,  Gary Steven Strumolo

    IPC分类号： B60Q100

    CPC分类号： B60Q1/46 ,  B60Q1/38 ,  B60W30/09

    摘要： A control system (10) for an automotive vehicle (50) has a remote object sensor (18) that generates an object signal in the presence of an object. A vehicle trajectory sensor (34) generates a signal indicative of the vehicle traveling on a curved road. A vehicle speed sensor (32) generates a speed signal corresponding to the longitudinal speed of the vehicle. A controller (12) is coupled to the object sensor (18), the vehicle trajectory sensor, and the vehicle speed sensor. When the remote object sensor (18) indicates the presence of an object with a minimum cross section in a pre-defined decision zone meeting pre-defined relative velocity criteria, and when the vehicle speed is above a first threshold and below a second threshold, and when said vehicle trajectory signal indicates the vehicle traveling on a curved road with a radius of curvature above a threshold value, a vehicle safety countermeasure system (40) is deployed.

    摘要翻译： 一种用于机动车辆（50）的控制系统（10）具有在存在物体的情况下产生物体信号的远程物体传感器（18）。 车辆轨迹传感器（34）产生指示车辆在弯曲道路上行驶的信号。 车速传感器（32）产生与车辆的纵向速度对应的速度信号。 控制器（12）耦合到物体传感器（18），车辆轨迹传感器和车辆速度传感器。 当远程物体传感器（18）指示存在满足预定相对速度标准的预定义判定区域中具有最小横截面的对象时，以及当车速高于第一阈值并低于第二阈值时， 并且当所述车辆轨迹信号指示所述车辆在曲率半径高于阈值的弯道上行驶时，部署车辆安全对策系统（40）。

    Sensing strategy for damage mitigation in compatability situations
    7.
    发明授权
    Sensing strategy for damage mitigation in compatability situations 有权
    兼容性情况下损害减轻的传感策略

    公开(公告)号：US07130730B2

    公开(公告)日：2006-10-31

    申请号：US10065505

    申请日：2002-10-25

    申请人： Gary Steven Strumolo ,  Manoharprasad K. Rao ,  Kwaku O. Prakah-Asante ,  Priyaranjan Prasad ,  Saeed David Barbat

    发明人： Gary Steven Strumolo ,  Manoharprasad K. Rao ,  Kwaku O. Prakah-Asante ,  Priyaranjan Prasad ,  Saeed David Barbat

    IPC分类号： G06F17/00

    CPC分类号： B60R21/013 ,  B60R21/0134

    摘要： A crash assessment and safety device activation system includes a target object potentially colliding with a host object in motion, is disclosed. A remote sensor is coupled to the host object and adapted to detect a target object within a region sensed thereby and generate an object signal from the target object. A visual sensor is adapted to sense the region sensed by the remote sensor and therefrom generate a visual signal. A safety device actuator is coupled to the host object and adapted to activate a safety device. A controller is attached to the host object, the remote sensor, the visual sensor and the safety device actuator. The control is adapted to assess collision threat from the remote sensor signal and confirm the presence of the target object with the vision sensor. The controller is further adapted to control the safety device actuator in response said threat assessment.

    摘要翻译： 公开了一种碰撞评估和安全装置激活系统，包括可能与运动中的主体物体相撞的目标物体。 远程传感器耦合到主机对象并且适于检测由其感测的区域内的目标对象，并从目标对象生成对象信号。 视觉传感器适于感测由远程传感器感测的区域并且由此产生视觉信号。 安全装置致动器联接到主体物体并且适于激活安全装置。 控制器连接到主机，远程传感器，视觉传感器和安全装置致动器。 该控制适用于评估远程传感器信号的碰撞威胁，并使用视觉传感器确认目标对象的存在。 控制器进一步适于响应于所述威胁评估来控制安全装置致动器。

    Potential collision detection and reversing aid system
    8.
    发明授权
    Potential collision detection and reversing aid system 有权
    潜在的碰撞检测和换向辅助系统

    公开(公告)号：US06864783B2

    公开(公告)日：2005-03-08

    申请号：US10064552

    申请日：2002-07-25

    申请人： Manoharprasad K. Rao ,  Kwaku O. Prakah-Asante ,  Gary Steven Strumolo ,  Robert Kwiecinski

    发明人： Manoharprasad K. Rao ,  Kwaku O. Prakah-Asante ,  Gary Steven Strumolo ,  Robert Kwiecinski

    IPC分类号： B60Q1/48 ,  B60Q1/52 ,  B60R21/01 ,  B60R21/0132 ,  B60Q1/00

    CPC分类号： B60R21/0134 ,  B60Q9/006 ,  B60Q9/007 ,  B60R21/013 ,  B60R21/0132 ,  B60W2510/1005

    摘要： A collision warning and countermeasure system (10) for an automotive vehicle (12) is provided. The system (10) includes a transmission gear sensor (20) that generates a transmission gear signal. A multi-mode object detection sensor (28) generates an object detection signal. The multi-mode object detection sensor (28) operates in a detection mode in response to the transmission gear signal. A controller (26) is electrically coupled to the transmission gear sensor (20) and the multi-mode object detection sensor (28) and generates a countermeasure signal in response to the object detection signal. A method of performing the same is also provided.

    摘要翻译： 提供了一种用于机动车辆（12）的碰撞警告和对策系统（10）。 系统（10）包括产生传动齿轮信号的传动齿轮传感器（20）。 多模式物体检测传感器（28）产生物体检测信号。 多模式物体检测传感器（28）响应于传动档位信号在检测模式下工作。 控制器（26）电耦合到传动齿轮传感器（20）和多模式物体检测传感器（28），并且响应于物体检测信号产生对策信号。 还提供了一种执行该方法的方法。